Kientech Fuel Screw for Suzuki DRZ400S/SM with the Mikuni BSR 36mm carb only. This fuel screw does NOT work on Keihin carbs.
Same-day shipping cutoff: Noon Pacific Time
Our offices will be closed on Monday, September 1 for the Labor Day holiday. We will be back on Tuesday, September 2 to process your orders and respond to your inquiries.